Features threaded aluminum crossbar and jaws with knurled rings for fine adjustment Exclusive recessed under-jaw ball bearings provide improved mobility. Fits beam flanges from 3" to 12-1/4" wide...
Features threaded aluminum crossbar and jaws with knurled rings for fine adjustment Exclusive recessed under-jaw ball bearings provide improved mobility. Fits beam flanges from 3" to 18-1/4" wide...
Features threaded aluminum crossbar and jaws with knurled rings for fine adjustment Single-jaw adjustment fits flanges from 3-3/4" to 12-3/4" wide and up to 2-1/4" thick. For permanent installation...